Best Humidifiers of 2022

Raise the humidity with these top humidifier picks.

A humidifier can help with dry air, skin irritation and symptoms of the cold and flu. So, if you’re someone who struggles with any of these things, purchasing a humidifier might really help!

We’ve put together a list of the 10 best humidifiers, so you don’t have to spend hours searching. Broken down into categories, we’ll share our top humidifiers for individual needs.

Our Top Picks

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Product Comparison Table

Product Image of the TOPLANET Humidifiers for Bedroom, Mini Cool Mist Humidifier Portable, USB Personal Ultrasonic Humidifier 300ml with 7 Colors LED Night Light Whisper Auto Shut-Off for Bedroom Home Car Office - Black
Best Personal Humidifier
Fregenbo Mini Humidifiers
  • Cordless
  • Nano-scale mist
  • Leak proof
Product Image of the GeneralAire 1000A Humidifier, 120V
Best Furnace Humidifier
GeneralAire 1000A Humidifier
  • High mist output
  • Easy to install
  • Small size & weight
Product Image of the LEVOIT Humidifiers for Bedroom Large Room Home, Smart Wifi Alexa Control, 6L Top Fill Cool Mist for Baby and Plants, Ultrasonic, Essential Oil Diffuser, Customized Humidity, Night Light, Quiet, Gray
Best Filterless Humidifier
Levoit Cool Mist Humidifier
  • Long lasting
  • Excellent coverage
  • Ultra quiet
Product Image of the Anjou Luna Cool Mist Humidifier, Top Fill 1.8L Smart WiFi Humidifier Diffuser, 15 Days Constant Customizable Aroma, Compatible with Alexa for Home Office Living Room Bedroom, White (AJ-ADA007)
Best Diffuser Humidifier
Anjou Luna Cool Mist
  • App controlled
  • Timer
  • Long lasting
Product Image of the COLZER Commercial Dehumidifier 140 Pint Large Capacity with Rugged Housing Includes 6.56 Ft Drain Hose, Ideal for Drying Water Damage Areas up to 6000 Sq. Ft, Powerful Moisture Removal for Cold & Damp Basements, Storage, Warehouses, Homes, Auto Defrost
Best Whole House Humidifier
Colzer Commercial Dehumidifier
  • Large coverage area
  • Tall design
  • Large tank & drain option
Product Image of the AquaOasis™ Cool Mist Humidifier {2.2L Water Tank} Quiet Ultrasonic Humidifiers for Bedroom & Large room - Adjustable -360° Rotation Nozzle, Auto-Shut Off, Humidifiers for Babies Nursery & Whole House
Best Cool Mist Humidifier
AquaOasis™ Cool Mist
  • Customizable settings
  • 360 degrees rotating nozzle
  • Whisper quiet
Product Image of the Elechomes Humidifiers for Bedroom (6L), Ultra-Quiet Warm and Cool Mist Humidifiers for Home, Baby and Plants, Customized Humidity, Sleep Mode, Timer, UC5501, Black
Best Warm Mist Humidifier
Elechomes UC5501
  • Sleep mode
  • 60 hours of continuous use
  • Remote control for convenience
Product Image of the LEVOIT Humidifiers for Bedroom Large Room 6L Warm and Cool Mist for Families Plants with Built-in Humidity Sensor, Essential Oil, Air Vaporizer with Remote Control, Timer Setting, White
Best Ultrasonic Humidifier
Levoit Ultrasonic Air Humidifier
  • High mist output
  • Warm & cool mist settings
  • 36 hour usage
Product Image of the SHARP KC850U Air Purifier and Humidifier with Plasmacluster Ion Technology Recommended for Medium-Sized Rooms. True HEPA Filter for Dust, Smoke, Pollen, and Pet Dander may last up-to 5 Years.
Best Air Purifier & Humidifier
Sharp PlasmaCluster Humidifier
  • True HEPA filter
  • Autoair quality control
  • Long filter life
Product Image of the Pure Enrichment® MistAire™ Ultrasonic Cool Mist Humidifier - Premium Unit Lasts Up to 25 Hours with Whisper-Quiet Operation, Automatic Shut-Off, Night Light Function, and BPA-Free
Best for Baby
Pure Enrichment MistAire Ultrasonic
  • Led light features
  • Night mode
  • Quiet

Do I Need a Humidifier?

Not everyone needs a humidifier, but there are some signs that you might. These include:

  • Having dry air in the house.
  • Chronic runny nose.
  • Hay fever.
  • Nose bleeds.
  • Asthma and allergy attacks.
  • Sinus congestion.
  • Dry throat.

Ideal Indoor Humidity

When it comes to dry air, how do you know if you have it? Well, the ideal indoor humidity is between 30-50% (1). The way to check this is to buy a hygrometer. You can get one in a drugstore.

Place the hygrometer in the room you want to check and follow the instructions. The hygrometer will give you a percentage.

If the humidity level is less than 30%, it’s too low and you should get a good humidifier. If it’s above 50%, it’s too high and therefore, you need more air circulation. You can do this by opening windows or buying a dehumidifier (2).

Bonus Tip

If you don’t want to purchase a hygrometer, there are signs you can check that will show you have low humidity. These include getting shocked every time you touch a doorknob or if your flower vases need to be refilled every day.

What Size Humidifier Do I Need?

Each humidifier is designed for a different room size. The manufacturer will specify the square footage the humidifier is made for. If you need humidity throughout your home, you will need an entire home humidifier, which we can recommend to you in this article.

Types of Humidifiers

When it comes to buying a humidifier, don’t be fooled into buying the first one you see. There are lots of different types all intended for different purposes. That’s why it’s important you read through this article to find the best one for you, your needs and your home.

We’ll share four types of humidifiers with you.

Ultrasonic Warm or Cool Mist.

Product Image of the LEVOIT Humidifiers for Bedroom Large Room 6L Warm and Cool Mist for Families Plants with Built-in Humidity Sensor, Essential Oil, Air Vaporizer with Remote Control, Timer Setting, White

Ultrasonic cool or warm mist humidifiers offer both warm and cool mist. Warm mist is great for winter, because it heats up the room a little. Cool mist is ideal all year round, especially in the summer.

These humidifiers are quiet because there are no fan or steam noises. The plates inside vibrate at a high frequency to propel tiny water droplets which create a mist.


  • Warm and cool mist option.
  • Quiet.
  • Portable.


  • Can leave white dust.
  • High maintenance.

Evaporative Cool Mist.

Product Image of the AIRCARE Digital Whole-House Pedestal-Style Evaporative Humidifier (Espresso)

Evaporative humidifiers evaporate moisture through a wicking filter. They’re less messy than other types of humidifiers. In essence, the fan pulls in the air from the room and blows it through the wicking filter. Some of the water evaporates, and some of the water is added to the air to help with low humidity.

Because of the cool mist, these are ideal for homes with pets and children. There is no risk of burning yourself like there is with a warm mist humidifier.


  • Less messy.
  • Low maintenance.
  • Ideal for homes with children and pets.


  • Noisy.

Air Washers

Product Image of the VENTA LW25 Original Humidifier in Black

Air washers increase humidity levels while cleaning the air. Win-win! The water and rotating discs remove impurities such as dust and pollen. In return, the humidifier returns humidified air back into the room.

The main problem with this type is that they are high maintenance. They require frequent cleaning.


  • Cleans and humidifies the air.
  • Removes dust and pollen.


  • High maintenance.
  • Need frequent cleaning.

Steam Vaporizer Warm Mist

Product Image of the Elechomes Humidifiers for Bedroom (6L), Ultra-Quiet Warm and Cool Mist Humidifiers for Home, Baby and Plants, Customized Humidity, Sleep Mode, Timer, UC5501, Black

This humidifier has a fancy heating element so that the water is warmed before it releases into the air. The big benefit to this is that the hot water kills bacteria and organic compounds that you don’t want in your house.

Of course, these pose a safety risk because of their high heat. So if you have children, avoid a steam vaporizer humidifier.


  • Warms the air.
  • Kills bacteria and organic compounds.
  • Good for flu symptoms.


  • Safety risk.
  • Not energy efficient.

Choosing the Best Humidifier

Getting down to business, how do you choose the best humidifier for you?

Room Size

First, consider your room size. This is the key element to deciding which humidifier to choose. Check the square footage of your room to make sure it pairs with the square foot coverage of the humidifier.

In general, for small and medium sized rooms, a tabletop humidifier is a good choice. For large rooms, console humidifiers are grand because they generate a lot of air through their spacious water tanks.

If you choose the wrong size, you could end up with too little or not enough moisture in the air. Not ideal.


Next, we recommend you think about simplicity. It’s a good idea to get one that is easy to move around in case you want to rearrange furniture or move it between rooms.

You also want to check how simple it is to replace the wick, change the filters and clean your humidifier. If it’s too much of a hassle, it’s going to get annoying.

Lastly, you want to think about the actual interface of the humidifier. Is it user friendly? If not, we recommend you look at another humidifier.


We’ve mentioned ease of cleaning humidifiers, but let’s dig a little deeper. In general, they need to be drained, rinsed and dried daily. This is because bacteria love to grow in moist environments. You definitely don’t want a build up in your humidifier.

If not, the bacteria will just get rereleased into the air after a while. This can have negative effects on you, especially if you have asthma or allergies.

Check the cleaning guide for a humidifier before purchase. Take note of how easy or difficult it will be to clean daily.

The Best Humidifier Brands

You may be familiar with some humidifier brands already. We’ll take you through a few brands to give you a little background information and tell you what kind of products they offer.

Pure Enrichment

Pure enrichment has been making stylish and premium humidifiers since 2010. They encourage a healthy and balanced lifestyle. In fact, they built their brand starting with an air purifier.

In terms of humidifiers, they offer a wide range. They have evaporative, portable, cool mist, warm mist and mini humidifiers. They promise satisfaction and quality with every purchase.


Honeywell is on a mission to provide cleaner air in homes. They have good humidifiers with the power to trap dust and allergens, regulate humidity, and keep your house fresh. They note that having cleaner air can actually reduce energy costs, too.

In terms of humidity, Honeywell humidifiers affect the comfort of your home and the air you breathe. You can adjust the indoor climate with their range of humidifiers. This includes fan powered steam, bypass and flow-through humidifiers.


Levoit has a good range of humidifiers. Their aim is to maintain ideal humidity levels while creating a comfortable atmosphere that benefits you and your home.

Levoit humidifiers can moisturize your skin, relieve cold and allergy symptoms. Of course, as a result, they can also help with getting a good sleep.

On their list, Levoit has five ultrasonic humidifiers. They have a few cool mist ones, plus, they have a hybrid model which emits cool or warm mist. They also have a 2-in-1 humidifier which doubles as a diffuser. Neat!


For 60 years, Boneco has been run by experts whose aim is to bring the healthy air from Swiss mountains into your home. What’s better than that?

Their research has focused on humidified room air. They’ve discovered that with the correct level of humidity, the risk of colds and infections is reduced. It also helps prevent the sensitive skin of children and babies from drying out.

In their range, they have all the types of humidifiers we’ve mentioned so far. They also have air purifiers and air shower fans.


Crane has been operating since 2005, with the aim of caring for all our indoor needs. Their humidifiers have you in mind. They are built to relieve congestion to keep you and your family healthy.

Not only does Crane create great products, but their products are designed to be stylish and colorful. They offer humidifiers in a wide range of colors. They also have monkey, hippo and cow shaped humidifiers — perfect for your child’s bedroom.

According to Crane, their humidifiers prevent wallpaper and doors wearing and tearing. They also note that their humidifiers help with sensitive skin, pet coughs and snoring.


Vicks is a well known brand, probably most famous for their vapor rub. But did you know they also make humidifiers?

Vicks pins the importance of humidifiers on the healthy perks it can bring to your family. These include shortening the lifespan of flu viruses, relieving cold symptoms, promoting better sleep, relieving dry skin and keeping your plants alive.

Their range of humidifiers spans from Ultrasonic cool mist to warm steam vaporizers to warm mist humidifiers.


Their name sounds pretty futuristic, right? That’s because they are! They focus on smart products with the aim to benefit your daily life. They thrive on their easy-to-use interfaces and their modern aesthetic.

They currently sell headphones, bluetooth adapters, lamps, and of course, humidifiers. You can find cool mist, warm mist, large, and small humidifiers. But that’s not all. They actually have humidifiers especially for babies and — wait for it — guitars.


Finally, we have our final favorite humidifier brand — Essick. Essick has actually been working for 90 years. They specialize in whole-house and console humidifiers.

They also have a good range for commercial or residential properties. So, if you’re looking for a humidifier in your work offices, Essick can provide.

While their humidifiers aren’t the most aesthetic to look at, they provide a versatile collection. You can get portable, evaporative, mini and tabletop humidifiers that will work hard to add moisture to the dry areas of your home.

The Best Humidifiers of 2022

We’ve put together the best of the best when it comes to humidifiers for various uses. We’re sure this list will help you find the right one for you. Here are the best humidifiers, broken down by category.

1. Fregenbo Mini Humidifiers Cool Mist

Best Personal Humidifier

The Fregenbo Mini Humidifier is one of our favorites. It’s designed for personal use but that doesn’t compromise its power. It produces a strong, fine, cool mist that improves the air quality around you.

You can use the Fregenbo Humidifier on the go. Simply plug the USB cable into your PC, laptop, outlet or your power bank. You can even use it in the car. Once the humidifier is charged, you can use it cordlessly — perfect for carrying it around with you, wherever you go!

It also has seven color light options. You can find the perfect mood lighting for doing yoga, falling asleep, working or for your baby’s room.

You can’t use essential oils in this one but you can get a good scent. Just use water-soluble scented additives and put them into the water tank.


  • Quiet.
  • Can work cordless.
  • Portable.
  • Nano-scale mist.
  • Leak proof.


  • LED lights are bright, especially for night time.

Additional Specs

Output 45-50 ml/h
Tank Capacity 10 ounces
Room Coverage 32 square feet
Running Time Four to eight hours
Weight 5.8 ounces

2. GeneralAire 1000A Humidifier, 120V

Best Furnace Humidifier

The GeneralAire 1000A Humidifier is our favorite furnace humidifier because it’s lightweight, but powerful. The fan makes it efficient at evaporating water and creating more moisture.

A furnace humidifier is a type of humidifier that connects to your forced-air heating system. It works by delivering moist air throughout your whole house.

This machine may look small, but it’s actually designed to cover 3,000 square feet. It’s perfect for medium sized houses. The inside fan pulls warm air through the unit and its vapor pad. In return, it delivers moistened air through your duct system. This gives you better quality air and makes you feel more comfortable.

What else? It has an auto mode with an outdoor sensor for temperature control. You don’t need to turn it on or off. Plus, it automatically figures out how much moisture is needed in your house.


  • Excellent maximum output (18 gallons per day).
  • Easy to install.
  • Small size and weight.


  • It makes a loud noise.

Additional Specs

Output 96 ounces per hour
Tank Capacity Connected to heating system (n/a)
Room Coverage 3,000 square feet
Running Time Automatic
Weight 10 pounds

3. Levoit Ultrasonic Vaporizer

Best Filterless Humidifier

If you are looking for a good filterless humidifier, it’s probably because you want a low maintenance product. With these, you don’t need to change the humidifier which brings down the cost of keeping your humidifier running. No expensive filters to replace.

This popular filterless diffuser has many features. Levoit Cool Mist Humidifier increases humidity without annoying noises or a long wait. Its ultrasonic technology creates a cool mist without adding dampness to your home.

The ultrasonic air diffusion is great for your bedroom, office, nursery, and living rooms. It can help with dry skin, insomnia and nose bleeds.

Another great feature customers love is that it’s blissfully quiet. It won’t keep you up at night while it’s switched on.

You can also use an essential oil and enjoy the aromatherapy experience especially at night time.


  • Long lasting (up to 60 hours straight).
  • Excellent coverage (360 degree rotation).
  • Ultra-quiet.


  • Might produce white film but won’t stain furnitures.

Additional Specs

Output Not specified
Tank Capacity 203.52 ounces
Room Coverage 215 to 505 square feet
Running Time 60 hours
Weight 4.3 pounds

4. Anjou Luna Cool Mist Humidifier Diffuser

Best Diffuser Humidifier

Remember when we said you could scent the air and add humidity to your home? Well, the Anjou Luna Essential Oil Diffuser and Humidifier can help with that. This is perfect for anyone who needs a little aromatherapy and extra moisture.

This good humidifier produces a cool mist, without causing dampness. It also has smart features like a timer and auto refill.

It can run for up to 45 hours, so if you like to run a diffuser humidifier while you’re sleeping, this one will do the job. This diffuser promises a long lasting scent throw, even after you’ve turned it off. What’s more, is that you have the freedom to choose your desired essential oil set with no exclusivity on the brand; you only have to remove the stopper from their essential oil bottle.

The whisper-quiet sounds of this modern diffuser humidifier allows for a peaceful rest and a focused work session. Not only is this a great gift for yourself, but also it’s also a thoughtful gift for your friends and family.


  • Can be controlled using the smartphone app.
  • Three timer settings.
  • Single long lasting fill.


  • Tricky to remove the essential oil stopper if you wanted to use another essntial oil set.

Additional Specs

Output Not specified
Tank Capacity 60 ounces
Room Coverage Not specified
Running Time Up to 45 hours
Weight 3.48 pounds

5. Colzer 140 Pints Commercial Dehumidifier

Best Whole House Humidifier

If you want a humidifier that can benefit your whole home, check out the Colzer 140 Pint Commercial Diffuser. This amazing product can remove 140 pints of moisture per day, covering 6,000 square feet.

This is a great choice for large basements or other areas where you have a lot of dampness. The advanced full tank alert system has an auto shut-off to prevent overflow. Also, the drain hose has an option of automatically continuous drainage by gravity.

If you think a whole house humidifier can’t also be classy, think again. The Colzer is stylish and portable; it looks good in any room, with its classic white sleek design. The handy wheels make it easy to move from room to room.

Finally, this humidifier has a great unique laundry mode. It can quickly dry your delicates or other clothes that require being hung to dry. It directs air in a specific direction for the best results.


  • Large coverage area.
  • Tall design.
  • Large tank and drain option.
  • Different modes.


  • Heavy.

Additional Specs

Output 190 ml/h
Tank Capacity 336 ounces
Room Coverage 6,000 square feet
Running Time 24 hour auto on-off timer
Weight 24.9 pounds

6. AquaOasis Cool Mist Humidifier

Best Cool Mist Humidifier

Cool mist humidifiers are great, especially if you have little ones or pets. They can’t burn themselves on the AquaOasis cool mist humidifier.

This stylish humidifier is great for small rooms and or even larger office spaces since the mist output can be fully adjusted with 360 degrees rotating nozzle leaving no space in the room dry and humid. It’s great as it operates quietly which is suitable to use in every nursery or in your room.

The customizable settings also allow you to choose between several mist options. On the continuous setting, it can run up to 24 hours on the low mist mode.

What I personally love about this product is its great value for money as it offers a lifetime large water tank replacement warranty.


  • Customizable settings.
  • 360 degrees rotating nozzle.
  • Whisper quiet.


  • A bit difficult to clean.

Additional Specs

Output Not specified
Tank Capacity 74.4 ounces
Room Coverage 400 square feet
Running Time Up to 24 hours
Weight 0.18 pounds

7. Elechomes UC5501 Humidifier

Best Warm Mist Humidifier

Warm mist humidifiers have the bonus feature of warming your home, as well as humidifying. If you live in a particularly cold area, the Elechomes humidifier is one to consider.

This good humidifier has a strong capacity of 1.58 gallons, allowing it to run continually for 60 hours. You don’t need to think about refilling it constantly. Perfect for relaxing!

In general, we recommend avoiding warm mist filters in areas where your kids or pets hang out. It’s a good one for your bedroom, though.

However, if you do want to use this in other rooms, you can easily switch to the cool mist option.

Finally, this humidifier has a sleep mode. It changes from the warm mist and generates cool mist into the room when you switch it to sleep mode, providing you a beautiful slumber. In addition, you can also add essential oils to this humidifier. Lavender is great for sleep time.


  • Sleep mode.
  • Comes with a remote control for convenience.
  • 60 hours of continuous use.
  • High mist output.


  • Doesn’t come with a filter.

Additional Specs

Output Not specified
Tank Capacity 202 ounces
Room Coverage 750 square feet
Running Time 60 hours
Weight 5.07 pounds

8. Levoit Ultrasonic Air Humidifier

Best Ultrasonic Humidifier

We’ve raved about ultrasonic humidifiers. We love them because they are quiet and offer both cool and warm mist. The Levoit Ultrasonic Air Humidifier gets a green light from us!

This is a germ free and super quiet ultrasonic humidifier. Of course, it offers both warm and cool mist. The warm mist helps to kill bacteria and humidifies the room quickly. The cool mist keeps your sinuses and skin hydrated, especially during summer months.

This is a good humidifier in terms of convenience. It has low noise, a timer to automatically shut off, a remote control and a built-in sensor to detect your home’s humidity levels. Therefore, you don’t need to do much work. The gadget does the hard stuff for you!

If you have a bigger home, this humidifier is one to consider. It can cover over 700 square feet. Plus, its sleek and modern design should look good in most homes.


  • High mist output (500 ml/h).
  • Warm and cool mist settings.
  • 36 hour usage.


  • Some reports of leaking.

Additional Specs

Output 500 ml/h
Tank Capacity 211 ounces
Room Coverage 753 square feet
Running Time 36 hours
Weight 4.92 pounds

9. Sharp PlasmaCluster Air Purifier Humidifier

Best Air Purifier And Humidifier Combo

Some people want an air purifier and humidifier combo. That’s why we recommend the Sharp PlasmaCluster Air Purifier Humidifier. Air purifiers help to improve air quality inside your home — a place that is often more polluted than the outside world.

This device uses its thorough filters and ionizer to truly purify the air in your home. The multiple sensors keep track of the air quality around you, so you don’t have to.

The PlasmaCluster covers up to 254 square feet. It’s better suited for smaller homes. We recommend using this in your bedroom or living room!

Additionally, you can use the lowest setting and dim lighting to set the mood for a perfect night’s sleep. Also, the true HEPA filter on this purifier humidifier combo only needs to be changed every two to five years, depending on usage amount. So it keeps operating costs low.

Finally, it offers a fancy quick clean mode to take the ease out of this boring task.


  • True HEPA filter.
  • Automatic air quality control.
  • Meets safety standards.
  • Long filter life.


  • Small water tank.

Additional Specs

Output Not available (intakes air)
Tank Capacity Not available (uses filters)
Room Coverage 254 square feet
Running Time Every five hours
Weight 20.5 pounds

10. Pure Enrichment MistAire Ultrasonic Humidifier

Best Humidifier for Baby

Investing in a humidifier for your baby’s room is always a good idea. It can increase the air quality around them, while having great benefits for their skin and breathing. That’s why we recommend the Pure Enrichment MistAire.

This product actually comes with a night function. It has a soothing glow which can help with relaxation and sleep. Your baby will love the sensations that come with this humidifier. Don’t worry about noise, either. It has a whisper-quiet operation.

The MistAire can run for up to 16 hours. When it’s empty, it automatically shuts off, too. This stylish and simple design looks good in any room. Plus, its small size makes it easy to squeeze into smaller areas.

If your baby struggles with cracked skin, sinus problems and viral infections, this humidifier can help. Customers have reported that they sleep much better since purchasing this humidifier. Some have even reported that it’s helped with things like headaches, too.


  • Easy to use.
  • Inexpensive.
  • LED light features.
  • Night mode.
  • Quiet.


  • Easy to spill.

Additional Specs

Output 150 ml/h
Tank Capacity 53 ounces
Room Coverage 250 square feet
Running Time 16 hours
Weight 2.27 pounds

Humidifier Comparison Chart

Product Best Output Tank Capacity Room Coverage Running Time Weight
Fregenbo Mini Humidifiers Cool Mist Personal 45-50 ml/h 10 oz 32 sq ft 4 to 8 hours 5.8 oz
GeneralAire 1000A Humidifier Furnace 96 oz p/h N/A 3,000 sq ft Auto 10 lbs
Levoit Cool Mist Humidifier Filterless N/A 203.52 oz 215—505 sq ft 60 hours 4.3 lbs
Anjou Essential Oil Diffuser Diffuser 1800 ml/h 60 oz N/A 45 hours 3.48 lbs
Colzer Commercial Dehumidifier Whole House 190 ml/h 336 oz 6,000 sq ft 24 hours 24.9 lbs
AquaOasis Cool Mist Cool Mist N/A 74.4 oz 400 sq ft 24 hours 0.18 lbs
Elechomes UC5501 Humidifier Warm Mist N/A 202 oz 750 sq ft 60 hours 5.07 lbs
Levoit Ultrasonic Air Humidifier Ultrasonic 500 ml/h 211 oz 753 sq ft 36 hours 4.92 lbs
Sharp PlasmaCluster Air Purifier Air Purifier & Humidifier Combo N/A N/A 254 sq ft 5 hours 20.5 lbs
Pure Enrichment MistAire Ultrasonic Baby 150 ml/h 53 oz 250 sq ft 16 hours 2.27 lbs

Humidifier FAQs

Before we get into our product recommendations, let us answer your burning (or rather, humid) questions about humidifiers.

What Is Humidifier Capacity?

The humidifier capacity is the maximum amount of water the humidifier can contain at once. This changes depending on your model. But it’s usually between half a gallon to six gallons of water.

The output is the maximum amount of water the humidifier can emit into the air each day. Most humidifiers have a higher output maximum than capacity maximum. How long this takes depends on the speed setting you choose.

How Do I Add Water to the Humidifier?

Adding water to your humidifier is essential. Once you’ve cleaned the reservoir, fill it back up with distilled water. Some humidifiers will specify that tap water is okay. However, distilled water is free of any additives, so it is always best.

Your humidifier should have a maximum capacity line for the amount of water necessary. If a filter needs to be added directly to the water, do it now.

How Often Will I Need to Refill My Humidifier?

The bigger the tank, the less often you need to refill your humidifier. If you choose a smaller humidifier, like a portable one, and use it throughout the day and night, plan to refill it about every 24 hours.

Alternatively, if you use the humidifier sparingly, this can also limit the amount of times you need to refill it.

Ultimately, it all depends on which model you choose, so read the manufacturer’s guide.

Can I Use Hard Water to Fill My Humidifier?

If you live in a hard water area, you’ll need a humidifier that includes a mineral cartridge. These absorb the mineral content to reduce the spread of these minerals back into the air. You will also need to clean your humidifier and cartridge frequently.

If you don’t have a mineral cartridge, then switch your hard water for distilled water.

Can I Use Essential Oils in My Humidifier?

You guessed it: read the manufacturer’s guide. It will tell you if your specific humidifier works with essential oils.

It is a lovely thought that you could scent your air while adding moisture. So you might want to choose an aroma diffuser. If you do, add a few drops of your favorite essential oil to the water tank for a pleasant humidifier experience.

Best Humidifiers for You

We’ve loved assisting you in finding the best humidifier for you. These are our top 10 recommendations, backed up by real customer experiences.

Of course, when shopping for your humidifier, keep the important factors in mind. It’s vital that you think about the type of humidifier as well as your room size, how simple the device is, and the cleaning involved.

We’ve recommended a great range of humidifiers so we’re confident you’ll find one for you.

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About the Author

Beth McCallum

Beth McCallum is a 20-something freelance writer & book blogger with a degree in creative writing, journalism and English literature. Beth firmly believes that a tidy house is a tidy mind. She is always looking for new ways to sustainably clean and tidy her house, that's kind on the environment but effective in the house, too!